Drainage tube connecting and reinforcing device
By designing a drainage tube connection reinforcement device including a first connection part, a second connection part and a tie rod part, the problem of easy disengagement of the drainage tube and the drainage bag is solved, and the connection part is reinforced and leakage is reduced. and infection risk and improve disinfection effect.
Patent Information
- Application Number
- CN202420904628.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-28
AI Technical Summary
In the prior art, the connection between the drainage tube and the drainage bag is prone to accidental disconnection due to the patient's activities, resulting in leakage of drainage fluid and risk of infection.
A drain pipe connection reinforcement device is designed, including a first connection part, a second connection part and a tie rod part. The first connection part is fixed on the drain pipe, the second connection part is fixed on the drainage conduit of the drainage bag, and the tie rod part is arranged Between the two, an integral structure is formed and the connection part spacing is prevented from becoming larger.
Through the use of the reinforcement device, the connection between the drainage tube and the drainage bag is avoided, which reduces the risk of drainage fluid leakage and patient infection. Due to the design of the pull rod, the disinfection treatment is more thorough, reducing the risk of infection.
Smart Images
Figure CN222488520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical equipment, in particular to a drainage tube connection reinforcement device. Background Art
[0002] Drainage is a surgical treatment method. It is a technique to divert pus, blood or other fluids accumulated between human tissues or in body cavities to the outside of the body or into the visceral cavity. When providing drainage care for patients in clinical practice, one end of the drainage tube is inserted into the drainage site in the body or on the wound surface, and the other end is connected to other external devices such as drainage bags outside the body to drain the fluid outside the body through the pressure of the body, gravity or negative pressure suction.
[0003] In the prior art, the connection between the drainage tube and the drainage bag is often accidentally disconnected due to the patient's activities, resulting in leakage of the drainage fluid. In addition, when the connection between the drainage tube and the drainage bag is disconnected, there is a risk of infection.
[0004] Therefore, how to prevent the connection between the drainage tube and the drainage bag from being accidentally disconnected during the drainage process is a problem that needs to be solved urgently in the prior art. Utility Model Content
[0005] The purpose of the utility model is to provide a drainage tube connection reinforcement device to address the problem in the prior art that the connection between the drainage tube and the drainage bag is often accidentally disconnected due to the patient's activities, resulting in leakage of drainage fluid and infection risks.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A drainage tube connection reinforcement device includes a first connection part, a second connection part and a pull rod part, wherein the first connection part is fixed on the drainage tube, the second connection part is fixed on the drainage catheter of the drainage bag, the pull rod part is arranged between the first connection part and the second connection part, the pull rod part cooperates with the first connection part and the second connection part to form an integral structure at the connection part between the drainage tube and the drainage bag, and the pull rod part prevents the distance between the first connection part and the second connection part from becoming larger after being fixed.
[0008] Preferably, the first connecting part and the second connecting part are configured as tubular slot structures, the inner diameter of the first connecting part matches the outer diameter of the drainage tube, and the inner diameter of the second connecting part matches the outer diameter of the drainage catheter of the drainage bag.
[0009] Preferably, adhesive is provided on the inner wall of the first connecting part and the inner wall of the second connecting part.
[0010] Preferably, the width of the notch of the first connection portion is smaller than the diameter of the drainage tube, and the width of the notch of the second connection portion is smaller than the diameter of the drainage catheter of the drainage bag.
[0011] Preferably, a Velcro is provided on the second connecting portion, and the Velcro is used to close the notch of the second connecting portion.
[0012] Preferably, the pull rod portion is configured as a flat sheet structure.
[0013] Preferably, a plurality of through holes are also provided on the pull rod portion.
[0014] Preferably, the pull rod portion is made of a soft and deformable material.
[0015] Preferably, a clamping ring is further provided on the pull rod portion, and the clamping ring is clamped and fixed on the connecting portion between the drainage tube and the drainage bag.
[0016] Preferably, protruding teeth are provided on the inner wall of the clamping ring.
[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0018] 1. The drainage tube connection reinforcement device described in the utility model is provided with the first connection part, the second connection part and the pull rod part. The pull rod part cooperates with the first connection part and the second connection part to form an integral structure at the connection part between the drainage tube and the drainage bag, thereby realizing the reinforcement of the connection part between the drainage tube and the drainage bag, avoiding the connection between the two being disconnected, and thus reducing the risk of drainage fluid leakage and patient infection;
[0019] 2. In the drainage tube connection reinforcement device described in the utility model, the pull rod portion is configured as a flat sheet structure. With this structural configuration, the pull rod portion forms a linear contact with the connection portion between the drainage tube and the drainage bag, and the contact area between the pull rod portion and the connection portion between the drainage tube and the drainage bag is minimal, so that the connection portion between the drainage tube and the drainage bag can be disinfected more thoroughly, reducing the risk of infection during the patient's drainage process;
[0020] 3. The drainage tube connection reinforcement device described in the utility model is provided with the pull rod part made of soft and deformable material. The utility model can actively adapt to drainage tubes and drainage catheters of different specifications, avoid bending of the connection part between the drainage tube and the drainage bag during use of the utility model, ensure the tightness of the connection part between the drainage tube and the drainage bag, and reduce the risk of leakage at the connection part between the drainage tube and the drainage bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of a drainage tube connection reinforcement device;
[0022] Figure 2 yes Figure 1 Schematic diagram of the structure of A.
[0023] Markings in the figure: 1-first connecting part, 2-second connecting part, 3-pull rod part, 4-Velcro, 5-through hole, 6-clamping ring, 7-convex tooth. DETAILED DESCRIPTION
[0024] The utility model is described in detail below in conjunction with the accompanying drawings.
[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0026] Example 1
[0027] like Figure 1 and Figure 2 As shown, a drainage tube connection reinforcement device described in the utility model includes a first connection part 1, a second connection part 2 and a pull rod part 3, the first connection part 1 is fixed on the drainage tube, the second connection part 2 is fixed on the drainage catheter of the drainage bag, the pull rod part 3 is arranged between the first connection part 1 and the second connection part 2, the pull rod part 3 cooperates with the first connection part 1 and the second connection part 2 to form an integral structure at the connection part between the drainage tube and the drainage bag, and the pull rod part 3 prevents the distance between the first connection part 1 and the second connection part 2 from becoming larger after being fixed.
[0028] A drainage tube connection reinforcement device described in the present invention is adopted, and the first connecting part 1, the second connecting part 2 and the pull rod part 3 are set. The pull rod part 3 cooperates with the first connecting part 1 and the second connecting part 2 to form an integral structure at the connecting part between the drainage tube and the drainage bag, thereby realizing the reinforcement of the connecting part between the drainage tube and the drainage bag, avoiding the connection between the two from being disconnected, and reducing the risk of drainage fluid leakage and patient infection.
[0029] As a preferred embodiment, based on the above method, further, the first connecting part 1 and the second connecting part 2 are configured as tubular slot structures, the inner diameter of the first connecting part 1 matches the outer diameter of the drainage tube, and the inner diameter of the second connecting part 2 matches the outer diameter of the drainage catheter of the drainage bag.
[0030] Specifically, in this embodiment, the length of the first connection part 1 is set to about 5 cm, and the length of the second connection part 2 is set to about 3 cm. The first connection part 1 and the second connection part 2 are set to a tubular slot structure, and the first connection part 1 is fixedly connected to the drainage tube by friction, and the second connection part 2 is fixedly connected to the drainage catheter. Such a setting has a simple overall structure, so that the cost of production and manufacturing can be effectively controlled; at the same time, in clinical application, medical staff can use it conveniently and quickly, which can avoid unnecessary burden on the work of medical staff.
[0031] As a preferred embodiment, based on the above-mentioned method, further, adhesive is provided on the inner wall of the first connecting part 1 and the inner wall of the second connecting part 2 .
[0032] The adhesive is provided to further increase the friction between the first connection part 1 and the drainage tube, and to increase the friction between the second connection part 2 and the drainage catheter. In clinical applications, the risk of sliding of the drainage tube and the drainage catheter is reduced, and the connection between the drainage tube and the drainage bag is more stable, reducing the risk of drainage fluid leakage.
[0033] As a preferred embodiment, based on the above method, further, the width of the notch of the first connection part 1 is smaller than the diameter of the drainage tube, and the width of the notch of the second connection part 2 is smaller than the diameter of the drainage catheter of the drainage bag. This structural setting can effectively avoid the effect of external force, causing the drainage tube to fall out of the first connection part 1, and the drainage catheter to fall out of the second connection part 2, thereby ensuring the stability of the new type of reinforcement of the connection between the drainage tube and the drainage bag.
[0034] As a preferred implementation scheme, based on the above-mentioned method, further, a Velcro 4 is provided on the second connecting portion 2 , and the Velcro 4 is used to close the notch of the second connecting portion 2 .
[0035] In this embodiment, the inventors consider that due to the small diameter of the drainage catheter, the stability of the second connection part 2 being fixed on the drainage catheter is insufficient, and the risk of failure of the connection between the two is still high. Therefore, in this embodiment, the inventors provide a Velcro 4 on the second connection part 2, and the Velcro 4 is used to close the notch of the second connection part 2. The fit between the drainage catheter and the second connection part 2 is made tighter, thereby preventing the drainage catheter from falling out of the second connection part 2.
[0036] Example 2
[0037] like Figure 1 and Figure 2As shown, the drainage tube connection reinforcement device described in the utility model is based on the above method, and further, the pull rod part 3 is set as a flat sheet structure. With this structural setting, the pull rod part 3 forms a line contact with the connection part of the drainage tube and the drainage bag, and the contact area between the pull rod part 3 and the connection part of the drainage tube and the drainage bag is minimal, and the connection part of the drainage tube and the drainage bag can be disinfected more thoroughly, reducing the risk of infection during the patient's drainage process.
[0038] As a preferred embodiment, on the basis of the above method, further, a plurality of through holes 5 are provided on the pull rod portion 3. With this structural setting, the sanitary dead corners of the connection between the drainage tube and the drainage bag are reduced, and the disinfectant can fully infiltrate the pull rod portion 3 and the connection between the drainage tube and the drainage bag in contact therewith, thereby further reducing the risk of infection during the patient's drainage process. In addition, with this structural setting, the residual disinfectant solution can flow out through the through holes 5, so that the connection between the drainage tube and the drainage bag after disinfection can be quickly dried.
[0039] As a preferred implementation scheme, based on the above-mentioned method, further, the pull rod portion 3 is made of a soft and deformable material.
[0040] In this embodiment, the inventors consider that the diameter of the drainage tube used clinically is larger than the diameter of the drainage catheter. If the pull rod portion 3 is made of a hard material, after the first connection portion 1 and the second connection portion 2 are fixed, the connection between the drainage tube and the drainage bag will be bent, and the connection between the two will be unstable, which may lead to leakage of drainage fluid. Therefore, in this embodiment, the inventors set the pull rod portion 3 to be made of a soft and deformable material. This allows the new device to actively adapt to drainage tubes and drainage catheters of different specifications, thereby avoiding bending of the connection between the drainage tube and the drainage bag during use of the new device, ensuring the tightness of the connection between the drainage tube and the drainage bag, and reducing the risk of leakage at the connection between the drainage tube and the drainage bag.
[0041] As a preferred embodiment, based on the above method, a clamp ring 6 is further provided on the pull rod portion 3, and the clamp ring 6 is clamped and fixed at the connection portion between the drainage tube and the drainage bag. With this structural setting, the connection portion between the drainage tube and the drainage bag is further reinforced, the connection between the two is prevented from being loosened, and the risk of drainage fluid leakage is reduced.
[0042] As a preferred embodiment, based on the above method, further, a convex tooth 7 is provided on the inner wall of the clamp ring 6. With this structural setting, the strength of the clamp ring 6 biting the connection part between the drainage tube and the drainage bag is increased, thereby further reducing the risk of drainage fluid leakage.
[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A drainage tube connection reinforcement device, characterized in that: It includes a first connecting part, a second connecting part and a pull rod part, the first connecting part is fixed on the drainage tube, the second connecting part is fixed on the drainage catheter of the drainage bag, the pull rod part is arranged between the first connecting part and the second connecting part, the pull rod part cooperates with the first connecting part and the second connecting part to form an integral structure at the connection part between the drainage tube and the drainage bag, and the pull rod part prevents the distance between the first connecting part and the second connecting part from becoming larger after being fixed.
2. The drainage tube connection reinforcement device according to claim 1, characterized in that: The first connection part and the second connection part are configured as tubular slot structures, the inner diameter of the first connection part matches the outer diameter of the drainage tube, and the inner diameter of the second connection part matches the outer diameter of the drainage catheter of the drainage bag.
3. The drainage tube connection reinforcement device according to claim 2, characterized in that: Adhesive is provided on the inner wall of the first connecting part and the inner wall of the second connecting part.
4. The drainage tube connection reinforcement device according to claim 3, characterized in that: The width of the notch of the first connection part is smaller than the diameter of the drainage tube, and the width of the notch of the second connection part is smaller than the diameter of the drainage catheter of the drainage bag.
5. The drainage tube connection reinforcement device according to claim 4, characterized in that: The second connecting portion is provided with a Velcro tape, and the Velcro tape is used to close the notch of the second connecting portion.
6. The drainage tube connection reinforcement device according to claim 1, characterized in that: The pull rod portion is configured as a flat sheet structure.
7. The drainage tube connection reinforcement device according to claim 6, characterized in that: A plurality of through holes are also arranged on the pull rod portion.
8. The drainage tube connection reinforcement device according to claim 7, characterized in that: The pull rod portion is made of soft and deformable material.
9. The drainage tube connection reinforcement device according to any one of claims 6 to 8, characterized in that: The pull rod portion is also provided with a clamping ring, and the clamping ring is clamped and fixed at the connection portion between the drainage tube and the drainage bag.
10. The drainage tube connection reinforcement device according to claim 9, characterized in that: The inner wall of the clamping ring is provided with protruding teeth.